The figure shows a liquid-vapor phase diagram for a mixture binary species 1 and 2 at 293 K the following figure.

From these data:
a) Estimate the value of parameter “A” Márgules
b) Consider the steady-state flash operation shown, determine the
flow of vapor (VA), liquid (LA) and their compositions. Consider a solution
real.

 

1.2 P 1.0 0.8 T= 293 K 0.6 [bar] 0.4 0.2 0 10 10 0.1 0.2 0.3 70 0.4 0.5 0.6 X, y 10 0.7 0.8 0.9 1